Inventor · disambiguated record

Rinko Katsuda

Also filed as: KATSUDA RINKO

7 granted patents·762 citations·filing 1997–2000

89Inventor score

Technology areasC11D

Files withPROCTER & GAMBLE6

Top patents by PatentIndex Score

7 records

0196US6136769AAlkoxylated cationic detergency ingredientsPROCTER & GAMBLE·Filed 1999·Granted Oct 24, 2000·546 cites·9 claims
0288US6242406B1Mid-chain branched surfactants with cellulose derivativesPROCTER & GAMBLE·Filed 1997·Granted Jun 5, 2001·83 cites·18 claims
0387US6288016B1Disintegrant-impregnated detergent agglomerates with improved solubilityPROCTER & GAMBLE·Filed 2000·Granted Sep 11, 2001·44 cites·1 claims
0474US6482789B1Detergent composition comprising mid-chain branched surfactantsPROCTER & GAMBLE·Filed 1997·Granted Nov 19, 2002·34 cites·10 claims
0567US6232282B1Detergent composition containing mid-chain branched surfactants and an electrolyte for improved performancePROCTER & GAMBLE·Filed 1998·Granted May 15, 2001·25 cites·14 claims
0657US6380143B1Detergent composition with a selected surfactant system containing a mid-chain branched surfactantFiled 1998·Granted Apr 30, 2002·17 cites·11 claims
0748US6635610B1Detergent granulesPROCTER & GAMBLE·Filed 1999·Granted Oct 21, 2003·13 cites·17 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →